I assume you mean equine? There is a lady called Wendy Griffiths in Ombersley who is supposed to be good but I havent used her myself - her number is 01905 620714.
I think she uses a machine that sends little electrical charges through the muscle to loosen them up??
Is the best ive found. very good with the horse, explains everything he's doing and why. Takes his time, havnt used his wife but Tim's really really good.